Rear support strut for exercise machine



FIG. 1 is a rear elevation view of a rear support strut for exercise machine, showing our new design;

FIG. 2 is a right side elevation view thereof, the left side elevation view being a mirror image thereof apart from the omission of the lowermost weight peg; and,

FIG. 3 is a right rear perspective view thereof. 

The ornamental design for a rear support strut for exercise machine, as shown and described. 